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Dr. Mandy Lynn Warthan, MD
NPI1982737102PAC ID1759477623
- Medicare services, 2024
- 3,319
- Medicare patients, 2024
- 235
- Part D claims, 2024
- 940
- Publications
- 2
- MIPS score, 2024
- 92
- Practice address
- 5913 Virginia Pkwy, Mckinney, TX 75071
- Practice phone
- Call (972) 542-4646
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Warthan Dermatology Associates, P.A.
Mckinney, Texas
Find Dr. Warthan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Mandy Lynn Warthan is a dermatologist in Mckinney, Texas
Dr. Warthan practices at Warthan Dermatology Associates, P.A. in Mckinney, Texas.
Dr. Warthan's NPI, 1982737102, was assigned on March 14, 2007. Dr. Warthan graduated from UTMB Health in 2001. Dr. Warthan holds Texas license L4959.
NPI and contact details
- NPI
- 1982737102NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759477623
- NPI enumeration date
- March 14, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (972) 542-4646
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mandy Lynn Warthan practices at Warthan Dermatology Associates, P.A. in Mckinney, Texas
Dr. Warthan's primary practice is Warthan Dermatology Associates, P.A., at 5913 Virginia Pkwy, Mckinney, TX 75071 in Collin County. The practice phone is (972) 542-4646.
- Warthan Dermatology Associates, P.A.5913 Virginia Pkwy, Mckinney, TX 75071 · Collin CountyPhone(972) 542-4646
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mandy Lynn Warthan is affiliated with 2 sites of care and 1 medical group
Dr. Warthan's primary practice is Warthan Dermatology Associates, P.A. in Mckinney, Texas. The medical group on file is Warthan Dermatology Center. Dmand AI also links Dr. Warthan to 1 more group practice or clinic, named with a free account.
Warthan Dermatology Associates, P.A.Primary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mandy Lynn Warthan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Warthan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Warthan Dermatology Associates, P.A. | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mandy Lynn Warthan is one of 1,073 dermatologists in Texas
Dermatology is Dr. Warthan's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Warthan is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Warthan's licenses on file in 3 states: Texas, Georgia and South Carolina.
Specialties and state licenses
- Dermatology, TexasPrimary
- Georgia license
- South Carolina license
Clinical focus
Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cancerous skin growth removal, cold sores or genital herpes, contact dermatitis, minor injury to a limb and psoriasis among the conditions Dr. Warthan treats.
Dermatologists near Dr. Warthan
Counts of dermatologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mandy Lynn Warthan billed Medicare for 3,319 services in 2024
CMS data shows 3,319 Medicare services from Dr. Warthan across 29 procedure codes in 2024, for 235 Medicare patients. Medicare paid $325,312 for them. Every service was in an office.
Medicare services, 20243,319
Medicare patients235
Paid by Medicare$325,312
Procedure codes29
Dr. Warthan's Medicare services by type, 2024
- Surgery1,490
- Office and hospital visits1,135
- Drugs given in the office355
- Other services190
- Tests and treatments104
- Lab and pathology45
Dr. Warthan compared with the Texas median for dermatologists, 2024
- Dr. Warthan
- Texas median
- Medicare services
- 3,319vs 1,98267% above
- Medicare patients
- 235vs 46549% below
- Part D claims
- 862vs 43698% above
Medians across 1,030 dermatologists in Texas with Dmand AI profiles that report each measure.
Dr. Warthan's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Warthan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Warthan and other dermatologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mandy Lynn Warthan treated 235 Medicare patients in 2024, average age 75
CMS counts 235 Medicare patients who saw Dr. Warthan in 2024. The largest group is 65 to 74, with 112 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Warthan's median patient age at 61, with 56% women.
Medicare patients, 2024235
Average age75
Average risk score1.00
Dr. Warthan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Warthan's Medicare patients by sex, 2024
- Women13156%
- Men10444%
Chronic conditions among Dr. Warthan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis45%
- Diabetes32%
- Ischemic heart disease28%
- Chronic kidney disease26%
- Anxiety18%
- Mood disorders18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Warthan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mandy Lynn Warthan wrote 940 Medicare Part D claims in 2024
In 2024, Dr. Warthan wrote 940 Medicare Part D claims for 227 patients. 97% of them were for generic drugs. CMS names the drug for 862 of them, across 19 drugs with 11 or more claims each, at $92,444 in total drug cost.
Part D claims, 2024940
Drugs named by CMS19
Total drug cost$92,444
Part D patients227
Dr. Warthan's Part D claims by kind of drug, 2024
- Generic915 claims97%
- Brand-name25 claims3%
Dr. Warthan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Warthan's Part D claims, 2024
- Opioids4%41 of 940 claims
- Antibiotics16%155 of 940 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Mandy Lynn Warthan scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Warthan for performance year 2024, reported individually. Dr. Warthan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 583 procedures of removal of skin lesions by Dr. Warthan, more than 88% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Warthan's MIPS scores, performance year 2024
- 92of 100Final score
- 85.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Warthan ranks in Medicare procedure volume
- Removal of skin lesions
- 88th percentile583 procedures
- Melanoma (skin cancer) excision
- 87th percentile54 procedures
- Removal of skin cancer
- 15th percentile45 procedures
- Removal of tissue
- 70th percentile22 procedures
- Skin biopsy
- 62nd percentile16 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mandy Lynn Warthan has 2 publications on record
Dmand AI links 2 papers to Dr. Warthan. Dr. Warthan's most frequent co-authors are Aaron C. Polk, MD, Molly Mae Warthan, MD and T Lynn Warthan, MD.
Papers2
Dr. Warthan's most frequent co-authors
Recent publications by Dr. Warthan
DirofilariasisLegSkin Diseases, Parasitic
See who Dr. Warthan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Warthan works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mandy Lynn Warthan received $92 in industry payments from 2024 to 2025
CMS Open Payments shows 5 general payments to Dr. Warthan from 5 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $27.
General payments to Dr. Warthan by program year, 2024 to 2025
Companies that paid Dr. Warthan the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mandy Lynn Warthan has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Warthan, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Warthan
- 2013
- CMS Stage 1 EHR
- Undated
- AAD Fellow
Source: Dmand AI Professional Profile Data
Dr. Mandy Lynn Warthan graduated from UTMB Health
Dr. Warthan graduated from UTMB Health in 2001. Dr. Warthan is a member of AAD.
- Medical school
- Board certified in dermatology
- Board certified in dermatopathology
Source: Dmand AI Professional Profile Data
Dr. Mandy Lynn Warthan accepts plans from 22 insurance carriers
Dr. Warthan is in network with 22 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- Cigna
- HCSC
- Humana
- +14 more carriersWith a free account
Plan types Dr. Warthan accepts, by number of carriers
- PPO14
- HMO13
- Medicare10
- POS7
- EPO5
Source: Dmand AI Insurance Network Data
Sources for Dr. Mandy Lynn Warthan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Mandy Lynn Warthan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Mandy Lynn Warthan's NPI number?
Dr. Mandy Lynn Warthan's NPI number is 1982737102. It was assigned on March 14, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mandy Lynn Warthan?
Dr. Mandy Lynn Warthan is a dermatologist in Mckinney, Texas. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Mandy Lynn Warthan practice?
Dr. Warthan practices at 5913 Virginia Pkwy, Mckinney, TX 75071. Dr. Warthan's primary practice is Warthan Dermatology Associates, P.A. in Mckinney, Texas. Dmand AI also links Dr. Warthan to 1 group practice or clinic.
What is Dr. Mandy Lynn Warthan's office phone number?
The practice phone on file for Dr. Warthan is (972) 542-4646.
What is Dr. Mandy Lynn Warthan's medical license number?
Dr. Warthan holds Texas license L4959, one of the licenses on file in 3 states.
Which states has Dr. Mandy Lynn Warthan been licensed in?
Dmand AI has state licenses on file for Dr. Warthan in Texas (2003 to 2027), Georgia (2004 to 2025) and South Carolina (2007 to 2015).
What medical group is Dr. Mandy Lynn Warthan part of?
Dr. Warthan is linked to Warthan Dermatology Center.
Does Dr. Mandy Lynn Warthan accept Medicare?
Yes. CMS data shows Dr. Warthan billed Medicare for 3,319 services in 2024, and Dr. Warthan accepts Medicare assignment.
What is Dr. Mandy Lynn Warthan's MIPS score?
Dr. Warthan's MIPS final score for performance year 2024 is 92 out of 100, reported individually.
How many Medicare patients does Dr. Mandy Lynn Warthan see?
CMS counts 235 Medicare patients who saw Dr. Warthan in 2024, with an average age of 75.
Show 9 more questionsShow fewer questions
Is Dr. Mandy Lynn Warthan board certified?
Yes. Dr. Warthan is board certified in dermatology by the American Board of Dermatology.
What services does Dr. Mandy Lynn Warthan bill to Medicare?
In 2024, Dr. Warthan's most billed Medicare services were office visit, established patient (99214), injected or infused drug (J3301) and surgery: skin and soft tissue (17004).
Where did Dr. Mandy Lynn Warthan go to medical school?
Dr. Warthan graduated from UTMB Health in 2001.
What drugs does Dr. Mandy Lynn Warthan prescribe most?
In 2024 Medicare Part D data, Dr. Warthan's most prescribed drugs by claims were Doxycycline Hyclate, Clobetasol Propionate and Minoxidil.
Has Dr. Mandy Lynn Warthan received payments from drug or device companies?
CMS Open Payments shows $92 in general payments to Dr. Warthan from 5 companies from 2024 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. Mandy Lynn Warthan been practicing?
Dr. Warthan graduated from medical school in 2001, 25 years ago.
Does Dr. Mandy Lynn Warthan do research?
Dmand AI links 2 publications to Dr. Warthan.
Who does Dr. Mandy Lynn Warthan publish with?
Dr. Warthan's most frequent co-authors are Aaron C. Polk, MD (1 shared paper), Molly Mae Warthan, MD (1 shared paper) and T Lynn Warthan, MD (1 shared paper).
What insurance does Dr. Mandy Lynn Warthan accept?
Dr. Warthan is in network with 22 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
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